Biosci 2

Front 1

Growth phase aka

Back 1

Interphaseinteprhase and growth aka

Front 2

Growth and interphase aka

Back 2

Resting ohaselon

Front 3

Growth phase takes up

Back 3

90% cell cycle

Front 4

Interval of cell growth

Back 4

G1

Front 5

Before dna repli

Back 5

G1

Front 6

Chromosomes unduplicated

Back 6

G1

Front 7

Each daughter cell starts interphase

Back 7

G1

Front 8

Interval cell growth

Back 8

S

Front 9

DNa repli complete

Back 9

S

Front 10

Chromosomes duplicated

Back 10

S

Front 11

Interval ff DNA repli

Back 11

G2

Front 12

Cell preps to divide

Back 12

G2

Front 13

Interphase ends for ___ during G2

Back 13

Parent cell

Front 14

M phase

Back 14

Mitosis

Front 15

2 processes of mitosis

Back 15

Division of:

Nucleus and cytoplasm

Front 16

M phase (4)

Back 16

Prophase

Metaphase

Anaphase

Tekophase

Front 17

2 identical daughter cells

Back 17

Cytoplasmic diviion

Front 18

Growth and tissue repair

Back 18

Mitosis

Front 19

Gametes (sex cells)

Back 19

Meiosis

Front 20

Gametes

Back 20

Egg (Oocytes) and sperm

Front 21

Somatic cell

Back 21

2N

Front 22

Gametes ilan

Back 22

1N

Front 23

Diploid number of chromosomes

Back 23

Somatic

Front 24

Any other cell aside from gametes

Back 24

Somatic cells

Front 25

Haploid

Back 25

Gametes

Front 26

46 chromosomes ilang pairs

Back 26

22 pairs of autosomal chromosomes

1 pair sex chromosomes

Front 27

XX vs XY

Back 27

fem

Male

Front 28

DNA duplicates during ___ the time between ___

Back 28

Interphase

Cell division

Front 29

Replicaiton of DNA (3)

Back 29

1. Strands DNA separate

2. Complementary strand formed

3. Two identical DNA molecules are produced

Front 30

Before duplication,

Back 30

Each chromosome has a single DNA molecule

Front 31

Once duplicated,

Back 31

A chromosome consisters of two sister chromatids connected at the centromere

Each chromatid may copy ng DNA molecule

Front 32

Step 3 sa process

Back 32

Sister chromtids separate intontwo chromosomes and distribute them to two daughter cells

Front 33

Copy of the chromosome produced by replication

Back 33

Sister chromatids

Front 34

Constricted region in a euk chromosome where sister chromatids are attached

Back 34

Centromere

Front 35

Plate like trilaminar structure or disc like protein complex na nasa sides ng centromere

Back 35

Kinetochore

Front 36

Determines the sequence of nucleotides in the newly formed strands

Back 36

Base pairing relaitonship between nucletides

Front 37

Cell cycle

Back 37

Growth

Mitosis (nuclear division)

Cytokinesis (cytoplasm division)

Repeat

Front 38

Time between cell divisions

Back 38

Interphase

Front 39

DNA replication

Back 39

Interphase

Front 40

Organelles duplicate (except ___)

Back 40

Interphase

Nucleus

Front 41

Chromatin condenses into chromosomes

Back 41

Prophase

Front 42

Centioles move to the opposite ends

Back 42

Prophase

Front 43

Nucleolus and nuclear envelope disappears

Back 43

Prophase

Front 44

Microtubules form near the centrioles and project in all directions

Back 44

Prophase

Front 45

Spindle fibers project toward an invisible line (____) and overlap fibers from opposite centrioles

Back 45

Prophase

Equator

Front 46

Chromosomes align in the center of the cell in association with d spindle fibers

Back 46

Metaphase

Front 47

Some spindle fibers are attached to kinetochors in the centromere of each chromo

Back 47

Metaphase

Front 48

Chromatids sepa

Back 48

Anaphase

Front 49

Chromosome number doubled

2 identical sets ng chromo

Back 49

Anaphase

Front 50

Chromo move toward the centrioles at each end of the cell

Sino nag assist

Back 50

Spindle fibers

Anaphase

Front 51

Sepa ng chromatids

Back 51

Beginning of anaphase

Front 52

Chromo end ng poles

Back 52

End ng ana

Front 53

Migration of chromo is conplete

Back 53

Telophase

Front 54

Chromo unravel to become less distinct ___

Back 54

Telophase

Chromatin threads

Front 55

Nuclear envelope forms from the ____

(Saan)

Back 55

Telophase

Endoplasmic reticulum

Front 56

___continues to form ___ cells

Telo

Back 56

Cytokinesis

Two

Front 57

New interphase begins

Back 57

Completion of mitosis

Front 58

Chromo unraveled to become ___

Completion of mito

Back 58

Chromatin

Front 59

Production of two daughter cells

Back 59

Complet of mito

Front 60

Cells develop special strutures

Back 60

Differtiation

Front 61

All cells same amt nd type ng dna bec resulted from mitosis

Back 61

Differentiation

Front 62

Results from selective activation and inactivation of segments of dna in each diff cell type

Back 62

Differentiation